Fullerton, Tracy. Game design workshop : designing, prototyping and playtesting games / Tracy Fullerton and Chris Swain. - San Francisco, Calif. : London CMP McGraw-Hill, 2003. - 304 p. 24cm. ISBN: 1578202221 Subjects--Topical Terms: Computer and video gamesGame design Dewey Class. No.: 794.8151 FUL